/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleep-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/send-receive-alt.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-9bbddad6b14272d9691b7fb6f1c011d15ab18596-9bbddad [2021-06-13 22:51:32,414 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-13 22:51:32,416 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-13 22:51:32,454 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-06-13 22:51:32,508 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleep-NoLbe-Lockstep.epf [2021-06-13 22:51:32,535 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-13 22:51:32,535 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-13 22:51:32,536 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-13 22:51:32,536 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-13 22:51:32,538 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-13 22:51:32,538 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-13 22:51:32,538 INFO L138 SettingsManager]: * Use SBE=true [2021-06-13 22:51:32,538 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-13 22:51:32,538 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-13 22:51:32,538 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-13 22:51:32,539 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-13 22:51:32,539 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-13 22:51:32,539 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-13 22:51:32,539 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-13 22:51:32,539 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-13 22:51:32,539 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-13 22:51:32,540 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-13 22:51:32,540 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-13 22:51:32,540 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-13 22:51:32,540 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-13 22:51:32,540 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-13 22:51:32,540 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-13 22:51:32,540 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-13 22:51:32,540 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-13 22:51:32,540 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-13 22:51:32,540 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-13 22:51:32,541 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-13 22:51:32,541 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-13 22:51:32,541 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-06-13 22:51:32,541 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-13 22:51:32,541 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-13 22:51:32,541 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-13 22:51:32,541 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-13 22:51:32,541 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2021-06-13 22:51:32,541 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-13 22:51:32,809 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-13 22:51:32,823 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-13 22:51:32,824 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-13 22:51:32,825 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-13 22:51:32,825 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-13 22:51:32,826 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/send-receive-alt.wvr.bpl [2021-06-13 22:51:32,826 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/send-receive-alt.wvr.bpl' [2021-06-13 22:51:32,844 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-13 22:51:32,845 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-13 22:51:32,846 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-13 22:51:32,846 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-13 22:51:32,852 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-13 22:51:32,866 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "send-receive-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 10:51:32" (1/1) ... [2021-06-13 22:51:32,871 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "send-receive-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 10:51:32" (1/1) ... [2021-06-13 22:51:32,877 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-13 22:51:32,878 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-13 22:51:32,878 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-13 22:51:32,878 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-13 22:51:32,883 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "send-receive-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 10:51:32" (1/1) ... [2021-06-13 22:51:32,883 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "send-receive-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 10:51:32" (1/1) ... [2021-06-13 22:51:32,884 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "send-receive-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 10:51:32" (1/1) ... [2021-06-13 22:51:32,885 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "send-receive-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 10:51:32" (1/1) ... [2021-06-13 22:51:32,887 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "send-receive-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 10:51:32" (1/1) ... [2021-06-13 22:51:32,889 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "send-receive-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 10:51:32" (1/1) ... [2021-06-13 22:51:32,889 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "send-receive-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 10:51:32" (1/1) ... [2021-06-13 22:51:32,891 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-13 22:51:32,892 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-13 22:51:32,892 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-13 22:51:32,892 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-13 22:51:32,893 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "send-receive-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 10:51:32" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-13 22:51:32,960 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-06-13 22:51:32,960 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-06-13 22:51:32,961 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-06-13 22:51:32,961 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-06-13 22:51:32,961 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-06-13 22:51:32,961 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-06-13 22:51:32,961 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-13 22:51:32,961 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-13 22:51:32,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-13 22:51:32,962 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-13 22:51:33,086 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-13 22:51:33,086 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2021-06-13 22:51:33,087 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: thread1EXIT is neither atomic block end nor error location. [2021-06-13 22:51:33,088 INFO L202 PluginConnector]: Adding new model send-receive-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.06 10:51:33 BoogieIcfgContainer [2021-06-13 22:51:33,088 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-13 22:51:33,089 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-13 22:51:33,089 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-13 22:51:33,091 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-13 22:51:33,092 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "send-receive-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.06 10:51:32" (1/2) ... [2021-06-13 22:51:33,092 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2884434d and model type send-receive-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.06 10:51:33, skipping insertion in model container [2021-06-13 22:51:33,092 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "send-receive-alt.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.06 10:51:33" (2/2) ... [2021-06-13 22:51:33,093 INFO L111 eAbstractionObserver]: Analyzing ICFG send-receive-alt.wvr.bpl [2021-06-13 22:51:33,097 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-13 22:51:33,097 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-13 22:51:33,097 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-13 22:51:33,097 INFO L471 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-13 22:51:33,120 INFO L149 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2021-06-13 22:51:33,134 INFO L255 AbstractCegarLoop]: Starting to check reachability of 3 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-13 22:51:33,182 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-13 22:51:33,182 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-13 22:51:33,192 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-13 22:51:33,193 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-13 22:51:33,193 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-13 22:51:33,193 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-13 22:51:33,193 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-13 22:51:33,193 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-13 22:51:33,220 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 22:51:33,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 22:51:33,223 INFO L82 PathProgramCache]: Analyzing trace with hash 212973941, now seen corresponding path program 1 times [2021-06-13 22:51:33,229 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 22:51:33,229 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [337443917] [2021-06-13 22:51:33,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 22:51:33,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:51:33,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 22:51:33,324 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 22:51:33,324 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [337443917] [2021-06-13 22:51:33,324 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [337443917] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 22:51:33,325 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 22:51:33,325 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-13 22:51:33,325 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [925785228] [2021-06-13 22:51:33,328 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-13 22:51:33,328 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 22:51:33,335 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-13 22:51:33,336 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-13 22:51:33,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:33,338 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 22:51:33,339 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 22:51:33,339 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:33,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:33,351 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-13 22:51:33,351 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 22:51:33,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 22:51:33,352 INFO L82 PathProgramCache]: Analyzing trace with hash -588480930, now seen corresponding path program 1 times [2021-06-13 22:51:33,352 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 22:51:33,352 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [550347278] [2021-06-13 22:51:33,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 22:51:33,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:51:33,370 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 22:51:33,370 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 22:51:33,370 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [550347278] [2021-06-13 22:51:33,370 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [550347278] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 22:51:33,371 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 22:51:33,371 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-13 22:51:33,371 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [647899325] [2021-06-13 22:51:33,372 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-13 22:51:33,372 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 22:51:33,372 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-13 22:51:33,372 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-13 22:51:33,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:33,373 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 22:51:33,373 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 22:51:33,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:33,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:33,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:33,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:33,420 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-13 22:51:33,420 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 22:51:33,420 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 22:51:33,421 INFO L82 PathProgramCache]: Analyzing trace with hash -1280942689, now seen corresponding path program 1 times [2021-06-13 22:51:33,421 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 22:51:33,421 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1848621292] [2021-06-13 22:51:33,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 22:51:33,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:51:33,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 22:51:33,514 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 22:51:33,515 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1848621292] [2021-06-13 22:51:33,515 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1848621292] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:51:33,515 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [807181723] [2021-06-13 22:51:33,515 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:51:33,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:51:33,562 INFO L263 TraceCheckSpWp]: Trace formula consists of 34 conjuncts, 9 conjunts are in the unsatisfiable core [2021-06-13 22:51:33,565 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 22:51:33,674 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 10 [2021-06-13 22:51:33,677 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-13 22:51:33,680 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 22:51:33,681 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-13 22:51:33,682 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:16, output treesize:7 [2021-06-13 22:51:33,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 22:51:33,710 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [807181723] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:51:33,710 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 22:51:33,710 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 5 [2021-06-13 22:51:33,710 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [695216035] [2021-06-13 22:51:33,711 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-06-13 22:51:33,711 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 22:51:33,712 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-06-13 22:51:33,713 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-06-13 22:51:33,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:33,713 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 22:51:33,713 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 2.5) internal successors, (15), 5 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 22:51:33,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:33,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:33,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:33,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:33,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:33,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:51:33,996 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:51:33,996 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 22:51:33,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 22:51:33,997 INFO L82 PathProgramCache]: Analyzing trace with hash -178095298, now seen corresponding path program 2 times [2021-06-13 22:51:33,997 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 22:51:33,997 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [985941571] [2021-06-13 22:51:33,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 22:51:34,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:51:34,024 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 22:51:34,025 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 22:51:34,025 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [985941571] [2021-06-13 22:51:34,025 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [985941571] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-13 22:51:34,025 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-13 22:51:34,026 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-06-13 22:51:34,026 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1340177234] [2021-06-13 22:51:34,029 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-13 22:51:34,029 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 22:51:34,031 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-13 22:51:34,031 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-06-13 22:51:34,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:34,031 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 22:51:34,032 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 22:51:34,032 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:34,032 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:34,032 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:51:34,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:34,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:34,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:34,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:51:34,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:34,076 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-06-13 22:51:34,076 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 22:51:34,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 22:51:34,077 INFO L82 PathProgramCache]: Analyzing trace with hash -1624399833, now seen corresponding path program 3 times [2021-06-13 22:51:34,077 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 22:51:34,077 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [362866312] [2021-06-13 22:51:34,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 22:51:34,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:51:34,117 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-13 22:51:34,117 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 22:51:34,117 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [362866312] [2021-06-13 22:51:34,118 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [362866312] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:51:34,118 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1749577013] [2021-06-13 22:51:34,118 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:51:34,142 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-06-13 22:51:34,142 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 22:51:34,143 INFO L263 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 3 conjunts are in the unsatisfiable core [2021-06-13 22:51:34,143 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 22:51:34,178 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-13 22:51:34,179 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1749577013] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:51:34,179 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 22:51:34,179 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2021-06-13 22:51:34,180 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [126066318] [2021-06-13 22:51:34,180 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-13 22:51:34,180 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 22:51:34,180 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-13 22:51:34,181 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-06-13 22:51:34,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:34,181 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 22:51:34,181 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 4 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 22:51:34,181 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:34,181 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:34,181 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:51:34,181 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:34,181 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:34,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:34,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:34,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:51:34,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:34,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:34,452 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:51:34,453 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 22:51:34,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 22:51:34,453 INFO L82 PathProgramCache]: Analyzing trace with hash 666599495, now seen corresponding path program 1 times [2021-06-13 22:51:34,453 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 22:51:34,453 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [92225641] [2021-06-13 22:51:34,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 22:51:34,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:51:34,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 22:51:34,578 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 22:51:34,578 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [92225641] [2021-06-13 22:51:34,578 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [92225641] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:51:34,578 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [80765389] [2021-06-13 22:51:34,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:51:34,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:51:34,601 INFO L263 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 17 conjunts are in the unsatisfiable core [2021-06-13 22:51:34,602 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 22:51:34,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:34,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:34,705 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:34,705 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 19 [2021-06-13 22:51:34,707 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-13 22:51:34,712 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 22:51:34,715 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-13 22:51:34,715 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:43, output treesize:7 [2021-06-13 22:51:34,732 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 22:51:34,734 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [80765389] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:51:34,734 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 22:51:34,734 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2021-06-13 22:51:34,735 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1633148073] [2021-06-13 22:51:34,735 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-06-13 22:51:34,735 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 22:51:34,735 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-06-13 22:51:34,736 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2021-06-13 22:51:34,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:34,736 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 22:51:34,736 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 2.4) internal successors, (24), 9 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 22:51:34,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:34,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:34,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:51:34,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:34,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:34,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:34,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:34,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:34,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:51:34,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:34,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:34,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:51:35,001 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:51:35,001 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 22:51:35,002 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 22:51:35,002 INFO L82 PathProgramCache]: Analyzing trace with hash -383701297, now seen corresponding path program 2 times [2021-06-13 22:51:35,002 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 22:51:35,002 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [947667571] [2021-06-13 22:51:35,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 22:51:35,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:51:35,178 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 22:51:35,178 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 22:51:35,178 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [947667571] [2021-06-13 22:51:35,178 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [947667571] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:51:35,178 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019541324] [2021-06-13 22:51:35,178 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:51:35,211 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-13 22:51:35,211 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 22:51:35,212 INFO L263 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 25 conjunts are in the unsatisfiable core [2021-06-13 22:51:35,212 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 22:51:35,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:35,400 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:35,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:35,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:35,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:35,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:35,404 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:35,405 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 24 [2021-06-13 22:51:35,411 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-13 22:51:35,417 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 22:51:35,419 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-13 22:51:35,419 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:60, output treesize:7 [2021-06-13 22:51:35,434 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 22:51:35,435 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2019541324] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:51:35,435 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 22:51:35,435 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 13 [2021-06-13 22:51:35,436 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1333086187] [2021-06-13 22:51:35,437 INFO L462 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-06-13 22:51:35,437 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 22:51:35,438 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-06-13 22:51:35,439 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=140, Unknown=0, NotChecked=0, Total=182 [2021-06-13 22:51:35,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:35,439 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 22:51:35,439 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 2.2857142857142856) internal successors, (32), 13 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 22:51:35,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:35,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:35,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:51:35,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:35,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:35,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:51:35,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:35,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:35,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:35,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:51:35,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:35,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:35,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:51:35,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:51:35,796 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2021-06-13 22:51:35,797 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 22:51:35,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 22:51:35,797 INFO L82 PathProgramCache]: Analyzing trace with hash -1171514274, now seen corresponding path program 3 times [2021-06-13 22:51:35,797 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 22:51:35,797 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [116759666] [2021-06-13 22:51:35,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 22:51:35,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:51:36,067 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-13 22:51:36,068 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 22:51:36,068 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [116759666] [2021-06-13 22:51:36,068 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [116759666] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:51:36,068 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [788995525] [2021-06-13 22:51:36,068 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:51:36,104 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2021-06-13 22:51:36,105 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 22:51:36,105 WARN L261 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 52 conjunts are in the unsatisfiable core [2021-06-13 22:51:36,108 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 22:51:36,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:36,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:36,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:36,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:36,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:36,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:36,520 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:36,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:36,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:36,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:36,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:36,523 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:36,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:36,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:36,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:36,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:36,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:36,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:36,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:36,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:36,529 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:36,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:36,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:36,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:36,531 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:36,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:36,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:36,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:36,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:36,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:36,535 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:36,536 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 15 disjoint index pairs (out of 55 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 43 [2021-06-13 22:51:36,538 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-13 22:51:36,542 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 22:51:36,544 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-13 22:51:36,544 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:123, output treesize:7 [2021-06-13 22:51:36,552 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 12 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 22:51:36,552 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [788995525] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:51:36,552 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 22:51:36,552 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 15] total 20 [2021-06-13 22:51:36,552 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2093856017] [2021-06-13 22:51:36,553 INFO L462 AbstractCegarLoop]: Interpolant automaton has 21 states [2021-06-13 22:51:36,553 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 22:51:36,553 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2021-06-13 22:51:36,553 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=74, Invalid=346, Unknown=0, NotChecked=0, Total=420 [2021-06-13 22:51:36,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:36,553 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 22:51:36,553 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 21 states, 21 states have (on average 2.619047619047619) internal successors, (55), 20 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 22:51:36,553 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:36,553 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:36,553 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:51:36,553 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:36,553 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:36,554 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:51:36,554 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:51:36,554 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:36,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:36,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:36,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:51:36,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:36,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:36,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:51:36,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:51:36,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:51:36,951 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:51:36,951 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 22:51:36,951 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 22:51:36,951 INFO L82 PathProgramCache]: Analyzing trace with hash -1939656259, now seen corresponding path program 4 times [2021-06-13 22:51:36,951 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 22:51:36,952 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1928391619] [2021-06-13 22:51:36,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 22:51:36,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:51:37,221 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-13 22:51:37,221 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 22:51:37,221 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1928391619] [2021-06-13 22:51:37,221 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1928391619] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:51:37,221 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [619795141] [2021-06-13 22:51:37,221 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:51:37,269 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-13 22:51:37,270 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 22:51:37,271 WARN L261 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 57 conjunts are in the unsatisfiable core [2021-06-13 22:51:37,272 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 22:51:37,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,784 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:37,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,794 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:37,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,800 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:37,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,803 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:37,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,807 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:37,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:37,808 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:37,810 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 21 disjoint index pairs (out of 78 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 126 treesize of output 48 [2021-06-13 22:51:37,811 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-13 22:51:37,816 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 22:51:37,817 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-13 22:51:37,817 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:132, output treesize:7 [2021-06-13 22:51:37,824 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 12 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 22:51:37,824 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [619795141] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:51:37,824 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 22:51:37,824 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 17] total 24 [2021-06-13 22:51:37,824 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2110767055] [2021-06-13 22:51:37,824 INFO L462 AbstractCegarLoop]: Interpolant automaton has 25 states [2021-06-13 22:51:37,824 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 22:51:37,825 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2021-06-13 22:51:37,825 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=513, Unknown=0, NotChecked=0, Total=600 [2021-06-13 22:51:37,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:37,825 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 22:51:37,825 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 25 states, 25 states have (on average 2.32) internal successors, (58), 24 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 22:51:37,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:37,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:37,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:51:37,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:37,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:37,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:51:37,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:51:37,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:51:37,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:38,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:38,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:38,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:51:38,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:38,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:38,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:51:38,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:51:38,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:51:38,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:51:38,324 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:51:38,325 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 22:51:38,325 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 22:51:38,325 INFO L82 PathProgramCache]: Analyzing trace with hash 1167331262, now seen corresponding path program 5 times [2021-06-13 22:51:38,325 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 22:51:38,325 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [421557093] [2021-06-13 22:51:38,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 22:51:38,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:51:38,665 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 125 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-13 22:51:38,666 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 22:51:38,666 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [421557093] [2021-06-13 22:51:38,666 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [421557093] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:51:38,666 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1919473094] [2021-06-13 22:51:38,666 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:51:38,699 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 7 check-sat command(s) [2021-06-13 22:51:38,699 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 22:51:38,700 WARN L261 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 65 conjunts are in the unsatisfiable core [2021-06-13 22:51:38,701 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 22:51:39,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,460 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:39,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,475 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:39,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,481 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:39,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,490 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:39,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,494 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:39,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,502 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:39,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:39,505 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:39,506 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 28 disjoint index pairs (out of 105 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 145 treesize of output 55 [2021-06-13 22:51:39,508 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-13 22:51:39,514 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 22:51:39,515 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-13 22:51:39,515 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:151, output treesize:7 [2021-06-13 22:51:39,530 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 12 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 22:51:39,530 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1919473094] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:51:39,530 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 22:51:39,530 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 19] total 28 [2021-06-13 22:51:39,530 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1788359084] [2021-06-13 22:51:39,530 INFO L462 AbstractCegarLoop]: Interpolant automaton has 29 states [2021-06-13 22:51:39,531 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 22:51:39,531 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2021-06-13 22:51:39,531 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=108, Invalid=704, Unknown=0, NotChecked=0, Total=812 [2021-06-13 22:51:39,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:39,531 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 22:51:39,531 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 29 states, 29 states have (on average 2.4827586206896552) internal successors, (72), 28 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 22:51:39,531 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:39,531 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:39,531 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:51:39,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:39,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:39,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:51:39,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:51:39,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:51:39,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:51:39,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:39,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:39,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:39,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:51:39,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:39,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:39,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:51:39,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:51:39,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:51:39,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:51:39,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:51:40,107 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-06-13 22:51:40,107 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 22:51:40,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 22:51:40,108 INFO L82 PathProgramCache]: Analyzing trace with hash 1845078621, now seen corresponding path program 6 times [2021-06-13 22:51:40,108 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 22:51:40,108 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1765423872] [2021-06-13 22:51:40,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 22:51:40,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:51:40,408 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 134 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-13 22:51:40,409 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 22:51:40,409 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1765423872] [2021-06-13 22:51:40,409 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1765423872] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:51:40,409 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1990639207] [2021-06-13 22:51:40,409 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:51:40,443 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2021-06-13 22:51:40,444 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 22:51:40,445 WARN L261 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 73 conjunts are in the unsatisfiable core [2021-06-13 22:51:40,446 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 22:51:41,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,265 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:41,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,277 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:41,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,280 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:41,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,288 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:41,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,297 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:41,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,301 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:41,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,304 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:41,304 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:41,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:41,307 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 36 disjoint index pairs (out of 136 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 162 treesize of output 60 [2021-06-13 22:51:41,308 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-13 22:51:41,318 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 22:51:41,319 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-13 22:51:41,319 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:168, output treesize:7 [2021-06-13 22:51:41,327 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 12 proven. 130 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 22:51:41,327 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1990639207] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:51:41,327 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 22:51:41,327 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 21] total 32 [2021-06-13 22:51:41,327 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [712038307] [2021-06-13 22:51:41,328 INFO L462 AbstractCegarLoop]: Interpolant automaton has 33 states [2021-06-13 22:51:41,328 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 22:51:41,328 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2021-06-13 22:51:41,328 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=123, Invalid=933, Unknown=0, NotChecked=0, Total=1056 [2021-06-13 22:51:41,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:41,329 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 22:51:41,329 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 33 states, 33 states have (on average 2.242424242424242) internal successors, (74), 32 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 22:51:41,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:41,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:41,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:51:41,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:41,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:41,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:51:41,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:51:41,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:51:41,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:51:41,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:51:41,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:41,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:41,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:41,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:51:41,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:41,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:41,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:51:41,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:51:41,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:51:41,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:51:41,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:51:41,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:51:42,057 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:51:42,058 INFO L430 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 22:51:42,058 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 22:51:42,058 INFO L82 PathProgramCache]: Analyzing trace with hash 1590504222, now seen corresponding path program 7 times [2021-06-13 22:51:42,058 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 22:51:42,058 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [347634049] [2021-06-13 22:51:42,058 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 22:51:42,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:51:42,430 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 193 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-13 22:51:42,430 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 22:51:42,430 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [347634049] [2021-06-13 22:51:42,430 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [347634049] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:51:42,430 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1534972484] [2021-06-13 22:51:42,430 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:51:42,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:51:42,462 WARN L261 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 81 conjunts are in the unsatisfiable core [2021-06-13 22:51:42,463 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 22:51:43,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,481 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:43,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,490 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:43,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,496 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:43,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,503 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:43,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,513 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:43,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,519 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:43,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,523 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:43,523 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:43,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:43,525 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:43,526 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 19 select indices, 19 select index equivalence classes, 45 disjoint index pairs (out of 171 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 181 treesize of output 67 [2021-06-13 22:51:43,527 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-13 22:51:43,532 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 22:51:43,533 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-13 22:51:43,533 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:187, output treesize:7 [2021-06-13 22:51:43,540 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 12 proven. 189 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 22:51:43,540 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1534972484] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:51:43,540 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 22:51:43,540 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 23] total 36 [2021-06-13 22:51:43,540 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [596477394] [2021-06-13 22:51:43,540 INFO L462 AbstractCegarLoop]: Interpolant automaton has 37 states [2021-06-13 22:51:43,540 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 22:51:43,540 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2021-06-13 22:51:43,541 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=150, Invalid=1182, Unknown=0, NotChecked=0, Total=1332 [2021-06-13 22:51:43,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:43,541 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 22:51:43,541 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 37 states, 37 states have (on average 2.3783783783783785) internal successors, (88), 36 states have internal predecessors, (88), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 22:51:43,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:43,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:43,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:51:43,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:43,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:43,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:51:43,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:51:43,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:51:43,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:51:43,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:51:43,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:51:43,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:43,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:43,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:43,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:51:43,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:43,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:43,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:51:43,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:51:43,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:51:43,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:51:43,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:51:43,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:51:43,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:51:44,188 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:51:44,189 INFO L430 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 22:51:44,189 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 22:51:44,189 INFO L82 PathProgramCache]: Analyzing trace with hash 2078538493, now seen corresponding path program 8 times [2021-06-13 22:51:44,189 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 22:51:44,189 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1543161588] [2021-06-13 22:51:44,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 22:51:44,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:51:44,636 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 204 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-13 22:51:44,636 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 22:51:44,636 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1543161588] [2021-06-13 22:51:44,636 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1543161588] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:51:44,636 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2102294669] [2021-06-13 22:51:44,636 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:51:44,673 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-13 22:51:44,674 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 22:51:44,675 WARN L261 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 89 conjunts are in the unsatisfiable core [2021-06-13 22:51:44,676 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 22:51:45,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,923 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:45,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,929 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:45,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,939 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:45,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,949 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:45,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,958 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:45,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,960 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:45,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,964 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:45,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,968 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:45,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,970 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:45,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:45,972 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:45,973 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 21 select indices, 21 select index equivalence classes, 55 disjoint index pairs (out of 210 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 198 treesize of output 72 [2021-06-13 22:51:45,976 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-13 22:51:45,981 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 22:51:45,982 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-13 22:51:45,982 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:204, output treesize:7 [2021-06-13 22:51:45,988 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 12 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 22:51:45,989 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2102294669] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:51:45,989 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 22:51:45,989 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 25] total 40 [2021-06-13 22:51:45,989 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [806020413] [2021-06-13 22:51:45,989 INFO L462 AbstractCegarLoop]: Interpolant automaton has 41 states [2021-06-13 22:51:45,989 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 22:51:45,989 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2021-06-13 22:51:45,990 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=167, Invalid=1473, Unknown=0, NotChecked=0, Total=1640 [2021-06-13 22:51:45,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:45,990 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 22:51:45,990 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 41 states, 41 states have (on average 2.1951219512195124) internal successors, (90), 40 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 22:51:45,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:45,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:45,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:51:45,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:45,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:45,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:51:45,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:51:45,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:51:45,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:51:45,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:51:45,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:51:45,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:51:45,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:46,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:46,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:46,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:51:46,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:46,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:46,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:51:46,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:51:46,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:51:46,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:51:46,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:51:46,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:51:46,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:51:46,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:51:47,056 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-06-13 22:51:47,057 INFO L430 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 22:51:47,057 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 22:51:47,057 INFO L82 PathProgramCache]: Analyzing trace with hash 229469822, now seen corresponding path program 9 times [2021-06-13 22:51:47,057 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 22:51:47,057 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [472345845] [2021-06-13 22:51:47,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 22:51:47,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:51:47,527 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-13 22:51:47,527 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 22:51:47,527 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [472345845] [2021-06-13 22:51:47,527 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [472345845] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:51:47,527 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [650647033] [2021-06-13 22:51:47,527 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:51:47,568 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 10 check-sat command(s) [2021-06-13 22:51:47,569 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 22:51:47,570 WARN L261 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 101 conjunts are in the unsatisfiable core [2021-06-13 22:51:47,582 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 22:51:49,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,030 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:49,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,042 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:49,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,051 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:49,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,063 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:49,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,069 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:49,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,078 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:49,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,082 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:49,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,087 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:49,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,095 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:49,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,096 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:49,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:49,098 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:49,099 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 23 select indices, 23 select index equivalence classes, 66 disjoint index pairs (out of 253 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 219 treesize of output 79 [2021-06-13 22:51:49,101 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-13 22:51:49,106 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 22:51:49,107 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-13 22:51:49,107 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:229, output treesize:7 [2021-06-13 22:51:49,113 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 12 proven. 271 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 22:51:49,114 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [650647033] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:51:49,114 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 22:51:49,114 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 28] total 45 [2021-06-13 22:51:49,114 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [800304379] [2021-06-13 22:51:49,114 INFO L462 AbstractCegarLoop]: Interpolant automaton has 46 states [2021-06-13 22:51:49,114 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 22:51:49,114 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2021-06-13 22:51:49,115 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=208, Invalid=1862, Unknown=0, NotChecked=0, Total=2070 [2021-06-13 22:51:49,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:49,115 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 22:51:49,115 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 46 states, 46 states have (on average 2.260869565217391) internal successors, (104), 45 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 22:51:49,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:49,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:49,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:51:49,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:49,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:49,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:51:49,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:51:49,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:51:49,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:51:49,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:51:49,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:51:49,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:51:49,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:51:49,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:50,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:50,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:50,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:51:50,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:50,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:50,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:51:50,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:51:50,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:51:50,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:51:50,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:51:50,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:51:50,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:51:50,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:51:50,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-13 22:51:50,428 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-06-13 22:51:50,429 INFO L430 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 22:51:50,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 22:51:50,429 INFO L82 PathProgramCache]: Analyzing trace with hash -1907463139, now seen corresponding path program 10 times [2021-06-13 22:51:50,429 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 22:51:50,429 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [568774178] [2021-06-13 22:51:50,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 22:51:50,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:51:51,020 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 355 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-06-13 22:51:51,021 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 22:51:51,021 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [568774178] [2021-06-13 22:51:51,021 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [568774178] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:51:51,021 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [682277389] [2021-06-13 22:51:51,021 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:51:51,058 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-13 22:51:51,058 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 22:51:51,060 WARN L261 TraceCheckSpWp]: Trace formula consists of 178 conjuncts, 105 conjunts are in the unsatisfiable core [2021-06-13 22:51:51,061 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 22:51:52,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,805 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:52,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,827 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:52,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,846 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:52,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,859 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:52,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,879 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:52,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,891 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:52,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,898 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:52,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,907 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:52,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,911 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:52,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,912 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:52,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,938 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:52,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:52,939 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:52,940 INFO L244 Elim1Store]: Index analysis took 144 ms [2021-06-13 22:51:52,957 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 25 select indices, 25 select index equivalence classes, 78 disjoint index pairs (out of 300 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 234 treesize of output 84 [2021-06-13 22:51:52,959 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-13 22:51:52,963 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 22:51:52,964 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-13 22:51:52,964 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:240, output treesize:7 [2021-06-13 22:51:52,971 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 12 proven. 351 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-13 22:51:52,971 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [682277389] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:51:52,971 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 22:51:52,971 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 29] total 48 [2021-06-13 22:51:52,971 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [514305587] [2021-06-13 22:51:52,972 INFO L462 AbstractCegarLoop]: Interpolant automaton has 49 states [2021-06-13 22:51:52,972 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 22:51:52,973 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2021-06-13 22:51:52,973 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=219, Invalid=2133, Unknown=0, NotChecked=0, Total=2352 [2021-06-13 22:51:52,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:52,973 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 22:51:52,973 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 49 states, 49 states have (on average 2.36734693877551) internal successors, (116), 48 states have internal predecessors, (116), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 22:51:52,973 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:52,973 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:52,973 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:51:52,973 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:52,973 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:52,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:51:52,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:51:52,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:51:52,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:51:52,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:51:52,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:51:52,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:51:52,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:51:52,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-13 22:51:52,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:54,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:54,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:54,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:51:54,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:54,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:54,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:51:54,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:51:54,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:51:54,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:51:54,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:51:54,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:51:54,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:51:54,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:51:54,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-13 22:51:54,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-13 22:51:54,667 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-06-13 22:51:54,667 INFO L430 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 22:51:54,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 22:51:54,668 INFO L82 PathProgramCache]: Analyzing trace with hash 1015732702, now seen corresponding path program 11 times [2021-06-13 22:51:54,668 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 22:51:54,668 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [569402500] [2021-06-13 22:51:54,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 22:51:54,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:51:55,335 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 0 proven. 371 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-13 22:51:55,335 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 22:51:55,335 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [569402500] [2021-06-13 22:51:55,335 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [569402500] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:51:55,335 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [5770055] [2021-06-13 22:51:55,335 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:51:55,382 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 12 check-sat command(s) [2021-06-13 22:51:55,382 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 22:51:55,385 WARN L261 TraceCheckSpWp]: Trace formula consists of 183 conjuncts, 113 conjunts are in the unsatisfiable core [2021-06-13 22:51:55,386 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 22:51:57,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,451 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:57,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,467 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:57,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,481 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:57,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,501 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:57,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,510 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:57,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,523 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:57,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,531 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:57,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,544 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:57,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,549 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:57,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,554 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:57,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,559 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:57,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,563 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:57,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,564 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:57,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:51:57,569 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:51:57,569 INFO L244 Elim1Store]: Index analysis took 119 ms [2021-06-13 22:51:57,570 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 28 select indices, 28 select index equivalence classes, 91 disjoint index pairs (out of 378 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 182 treesize of output 74 [2021-06-13 22:51:57,575 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-13 22:51:57,580 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 22:51:57,581 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-13 22:51:57,581 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:190, output treesize:3 [2021-06-13 22:51:57,616 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 12 proven. 367 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 22:51:57,616 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [5770055] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:51:57,616 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 22:51:57,616 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 31] total 55 [2021-06-13 22:51:57,617 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [671596669] [2021-06-13 22:51:57,617 INFO L462 AbstractCegarLoop]: Interpolant automaton has 56 states [2021-06-13 22:51:57,617 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 22:51:57,617 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 56 interpolants. [2021-06-13 22:51:57,618 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=277, Invalid=2803, Unknown=0, NotChecked=0, Total=3080 [2021-06-13 22:51:57,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:57,618 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 22:51:57,618 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 56 states, 56 states have (on average 2.267857142857143) internal successors, (127), 55 states have internal predecessors, (127), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 22:51:57,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:57,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:57,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:51:57,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:57,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:57,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:51:57,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:51:57,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:51:57,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:51:57,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:51:57,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:51:57,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:51:57,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:51:57,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-13 22:51:57,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-13 22:51:57,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:51:58,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:58,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:51:58,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:51:58,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:58,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:51:58,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:51:58,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:51:58,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:51:58,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:51:58,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:51:58,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:51:58,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:51:58,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:51:58,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-13 22:51:58,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-13 22:51:58,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-06-13 22:51:58,955 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:51:58,955 INFO L430 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 22:51:58,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 22:51:58,955 INFO L82 PathProgramCache]: Analyzing trace with hash 1440490557, now seen corresponding path program 12 times [2021-06-13 22:51:58,955 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 22:51:58,955 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [546886590] [2021-06-13 22:51:58,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 22:51:58,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:51:59,712 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 0 proven. 386 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-13 22:51:59,712 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 22:51:59,712 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [546886590] [2021-06-13 22:51:59,712 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [546886590] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:51:59,712 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1499481774] [2021-06-13 22:51:59,712 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:51:59,773 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 12 check-sat command(s) [2021-06-13 22:51:59,773 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 22:51:59,775 WARN L261 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 123 conjunts are in the unsatisfiable core [2021-06-13 22:51:59,776 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 22:52:02,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,429 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:02,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,444 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:02,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,462 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:02,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,475 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:02,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,494 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:02,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,504 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:02,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,513 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:02,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,522 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:02,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,550 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:02,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,554 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:02,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,562 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:02,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,564 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:02,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,569 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:02,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:02,570 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:02,570 INFO L244 Elim1Store]: Index analysis took 148 ms [2021-06-13 22:52:02,571 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 29 select indices, 29 select index equivalence classes, 105 disjoint index pairs (out of 406 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 268 treesize of output 96 [2021-06-13 22:52:02,573 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-13 22:52:02,585 INFO L628 ElimStorePlain]: treesize reduction 5, result has 81.5 percent of original size [2021-06-13 22:52:02,586 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-13 22:52:02,587 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:288, output treesize:7 [2021-06-13 22:52:02,604 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 12 proven. 382 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 22:52:02,605 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1499481774] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:52:02,605 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 22:52:02,605 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 33] total 56 [2021-06-13 22:52:02,605 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [371347031] [2021-06-13 22:52:02,605 INFO L462 AbstractCegarLoop]: Interpolant automaton has 57 states [2021-06-13 22:52:02,605 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 22:52:02,606 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2021-06-13 22:52:02,606 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=254, Invalid=2938, Unknown=0, NotChecked=0, Total=3192 [2021-06-13 22:52:02,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:52:02,607 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 22:52:02,608 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 57 states, 57 states have (on average 2.1403508771929824) internal successors, (122), 56 states have internal predecessors, (122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 22:52:02,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:52:02,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:52:02,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:52:02,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:52:02,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:52:02,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:52:02,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:52:02,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:52:02,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:52:02,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:52:02,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:52:02,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:52:02,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:52:02,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-13 22:52:02,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-13 22:52:02,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-06-13 22:52:02,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:52:04,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:52:04,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:52:04,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:52:04,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:52:04,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:52:04,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:52:04,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:52:04,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:52:04,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:52:04,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:52:04,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:52:04,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:52:04,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:52:04,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-13 22:52:04,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-13 22:52:04,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-06-13 22:52:04,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-13 22:52:04,391 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-06-13 22:52:04,392 INFO L430 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 22:52:04,392 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 22:52:04,392 INFO L82 PathProgramCache]: Analyzing trace with hash 406547774, now seen corresponding path program 13 times [2021-06-13 22:52:04,392 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 22:52:04,392 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [96804763] [2021-06-13 22:52:04,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 22:52:04,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:52:05,282 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 0 proven. 481 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-13 22:52:05,282 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 22:52:05,282 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [96804763] [2021-06-13 22:52:05,282 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [96804763] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:52:05,282 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [162584688] [2021-06-13 22:52:05,282 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:52:05,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:52:05,322 WARN L261 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 129 conjunts are in the unsatisfiable core [2021-06-13 22:52:05,323 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 22:52:08,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,158 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:08,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,171 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:08,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,196 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:08,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,205 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:08,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,216 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:08,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,228 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:08,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,255 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:08,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,263 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:08,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,273 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:08,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,277 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:08,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,283 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:08,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,290 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:08,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,293 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:08,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,296 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:08,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:08,297 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:08,297 INFO L244 Elim1Store]: Index analysis took 148 ms [2021-06-13 22:52:08,298 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 31 select indices, 31 select index equivalence classes, 120 disjoint index pairs (out of 465 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 289 treesize of output 103 [2021-06-13 22:52:08,300 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-13 22:52:08,304 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 22:52:08,305 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-13 22:52:08,305 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:295, output treesize:7 [2021-06-13 22:52:08,312 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 12 proven. 477 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 22:52:08,312 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [162584688] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:52:08,312 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 22:52:08,312 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 35] total 60 [2021-06-13 22:52:08,312 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1668807425] [2021-06-13 22:52:08,313 INFO L462 AbstractCegarLoop]: Interpolant automaton has 61 states [2021-06-13 22:52:08,313 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 22:52:08,313 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 61 interpolants. [2021-06-13 22:52:08,314 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=324, Invalid=3336, Unknown=0, NotChecked=0, Total=3660 [2021-06-13 22:52:08,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:52:08,314 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 22:52:08,314 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 61 states, 61 states have (on average 2.2295081967213113) internal successors, (136), 60 states have internal predecessors, (136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 22:52:08,314 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:52:08,314 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:52:08,314 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:52:08,314 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:52:08,314 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:52:08,314 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:52:08,314 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:52:08,314 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:52:08,314 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:52:08,314 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:52:08,314 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:52:08,314 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:52:08,314 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:52:08,314 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-13 22:52:08,314 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-13 22:52:08,314 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-06-13 22:52:08,314 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-13 22:52:08,314 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:52:10,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:52:10,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:52:10,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:52:10,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:52:10,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:52:10,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:52:10,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:52:10,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:52:10,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:52:10,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:52:10,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:52:10,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:52:10,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:52:10,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-13 22:52:10,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-13 22:52:10,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-06-13 22:52:10,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-13 22:52:10,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-13 22:52:10,888 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-06-13 22:52:10,889 INFO L430 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 22:52:10,889 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 22:52:10,889 INFO L82 PathProgramCache]: Analyzing trace with hash -264373027, now seen corresponding path program 14 times [2021-06-13 22:52:10,889 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 22:52:10,889 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1577268715] [2021-06-13 22:52:10,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 22:52:10,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:52:11,883 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 0 proven. 498 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-13 22:52:11,883 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 22:52:11,883 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1577268715] [2021-06-13 22:52:11,883 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1577268715] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:52:11,883 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [430589717] [2021-06-13 22:52:11,883 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:52:11,920 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-13 22:52:11,921 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 22:52:11,922 WARN L261 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 137 conjunts are in the unsatisfiable core [2021-06-13 22:52:11,923 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 22:52:15,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,022 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:15,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,074 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:15,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,084 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:15,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,095 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:15,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,121 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:15,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,123 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:15,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,135 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:15,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,161 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:15,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,168 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:15,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,172 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:15,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,179 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:15,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,186 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:15,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,193 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:15,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,194 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:15,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:15,197 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:15,197 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:15,198 INFO L244 Elim1Store]: Index analysis took 177 ms [2021-06-13 22:52:15,200 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 136 disjoint index pairs (out of 528 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 306 treesize of output 108 [2021-06-13 22:52:15,202 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-13 22:52:15,206 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 22:52:15,207 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-13 22:52:15,207 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:312, output treesize:7 [2021-06-13 22:52:15,215 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 12 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 22:52:15,215 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [430589717] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:52:15,215 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 22:52:15,215 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 37] total 64 [2021-06-13 22:52:15,215 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [634625310] [2021-06-13 22:52:15,216 INFO L462 AbstractCegarLoop]: Interpolant automaton has 65 states [2021-06-13 22:52:15,216 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 22:52:15,216 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2021-06-13 22:52:15,217 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=347, Invalid=3813, Unknown=0, NotChecked=0, Total=4160 [2021-06-13 22:52:15,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:52:15,217 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 22:52:15,217 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 65 states, 65 states have (on average 2.123076923076923) internal successors, (138), 64 states have internal predecessors, (138), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 22:52:15,217 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:52:15,217 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:52:15,217 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:52:15,217 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:52:15,217 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:52:15,217 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:52:15,217 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:52:15,217 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:52:15,217 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:52:15,217 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:52:15,217 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:52:15,217 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:52:15,217 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:52:15,218 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-13 22:52:15,218 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-13 22:52:15,218 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-06-13 22:52:15,218 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-13 22:52:15,218 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-13 22:52:15,218 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:52:18,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:52:18,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:52:18,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:52:18,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:52:18,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:52:18,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:52:18,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:52:18,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:52:18,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:52:18,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:52:18,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:52:18,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:52:18,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:52:18,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-13 22:52:18,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-13 22:52:18,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-06-13 22:52:18,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-13 22:52:18,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-13 22:52:18,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-13 22:52:18,235 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,18 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:52:18,235 INFO L430 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 22:52:18,236 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 22:52:18,236 INFO L82 PathProgramCache]: Analyzing trace with hash 1880434846, now seen corresponding path program 15 times [2021-06-13 22:52:18,236 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 22:52:18,236 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1388425924] [2021-06-13 22:52:18,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 22:52:18,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:52:19,422 INFO L134 CoverageAnalysis]: Checked inductivity of 613 backedges. 0 proven. 605 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-13 22:52:19,422 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 22:52:19,422 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1388425924] [2021-06-13 22:52:19,422 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1388425924] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:52:19,423 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1456001101] [2021-06-13 22:52:19,423 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:52:19,476 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 15 check-sat command(s) [2021-06-13 22:52:19,476 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 22:52:19,478 WARN L261 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 149 conjunts are in the unsatisfiable core [2021-06-13 22:52:19,479 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 22:52:23,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,117 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:23,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,132 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:23,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,145 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:23,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,174 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:23,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,188 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:23,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,197 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:23,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,214 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:23,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,221 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:23,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,235 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:23,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,248 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:23,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,257 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:23,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,274 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:23,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,276 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:23,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,282 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:23,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,286 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:23,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,288 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:23,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:23,289 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:23,289 INFO L244 Elim1Store]: Index analysis took 188 ms [2021-06-13 22:52:23,293 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 35 select indices, 35 select index equivalence classes, 153 disjoint index pairs (out of 595 index pairs), introduced 18 new quantified variables, introduced 0 case distinctions, treesize of input 327 treesize of output 115 [2021-06-13 22:52:23,295 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-13 22:52:23,301 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 22:52:23,302 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-13 22:52:23,302 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:337, output treesize:7 [2021-06-13 22:52:23,310 INFO L134 CoverageAnalysis]: Checked inductivity of 613 backedges. 12 proven. 601 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 22:52:23,310 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1456001101] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:52:23,310 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 22:52:23,310 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 40] total 69 [2021-06-13 22:52:23,310 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1271484647] [2021-06-13 22:52:23,310 INFO L462 AbstractCegarLoop]: Interpolant automaton has 70 states [2021-06-13 22:52:23,310 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 22:52:23,311 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 70 interpolants. [2021-06-13 22:52:23,311 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=409, Invalid=4421, Unknown=0, NotChecked=0, Total=4830 [2021-06-13 22:52:23,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:52:23,311 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 22:52:23,312 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 70 states, 70 states have (on average 2.1714285714285713) internal successors, (152), 69 states have internal predecessors, (152), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 22:52:23,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:52:23,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:52:23,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:52:23,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:52:23,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:52:23,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:52:23,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:52:23,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:52:23,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:52:23,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:52:23,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:52:23,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:52:23,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:52:23,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-13 22:52:23,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-13 22:52:23,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-06-13 22:52:23,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-13 22:52:23,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-13 22:52:23,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-13 22:52:23,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:52:25,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:52:25,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:52:25,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:52:25,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:52:25,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:52:25,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:52:25,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:52:25,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:52:25,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:52:25,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:52:25,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:52:25,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:52:25,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:52:25,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-13 22:52:25,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-13 22:52:25,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-06-13 22:52:25,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-13 22:52:25,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-13 22:52:25,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-13 22:52:25,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-13 22:52:25,333 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,19 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:52:25,333 INFO L430 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 22:52:25,333 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 22:52:25,333 INFO L82 PathProgramCache]: Analyzing trace with hash 11302397, now seen corresponding path program 16 times [2021-06-13 22:52:25,333 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 22:52:25,333 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1869463297] [2021-06-13 22:52:25,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 22:52:25,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:52:26,650 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 0 proven. 721 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-06-13 22:52:26,651 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 22:52:26,651 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1869463297] [2021-06-13 22:52:26,651 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1869463297] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:52:26,651 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [289459684] [2021-06-13 22:52:26,651 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:52:26,693 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-13 22:52:26,693 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 22:52:26,695 WARN L261 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 153 conjunts are in the unsatisfiable core [2021-06-13 22:52:26,696 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 22:52:30,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,851 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:30,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,872 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:30,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,901 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:30,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,914 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:30,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,930 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:30,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,952 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:30,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,961 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:30,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,982 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:30,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,986 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:30,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:30,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,000 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:31,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,014 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:31,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,019 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:31,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,029 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:31,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,038 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:31,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,041 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:31,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,050 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:31,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,051 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:31,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:31,054 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:31,055 INFO L244 Elim1Store]: Index analysis took 209 ms [2021-06-13 22:52:31,056 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 37 select indices, 37 select index equivalence classes, 171 disjoint index pairs (out of 666 index pairs), introduced 19 new quantified variables, introduced 0 case distinctions, treesize of input 342 treesize of output 120 [2021-06-13 22:52:31,058 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-13 22:52:31,062 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 22:52:31,063 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-13 22:52:31,063 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:348, output treesize:7 [2021-06-13 22:52:31,071 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 12 proven. 717 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-13 22:52:31,071 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [289459684] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:52:31,071 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 22:52:31,071 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 41] total 72 [2021-06-13 22:52:31,071 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1428147805] [2021-06-13 22:52:31,071 INFO L462 AbstractCegarLoop]: Interpolant automaton has 73 states [2021-06-13 22:52:31,071 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 22:52:31,072 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 73 interpolants. [2021-06-13 22:52:31,072 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=423, Invalid=4833, Unknown=0, NotChecked=0, Total=5256 [2021-06-13 22:52:31,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:52:31,073 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 22:52:31,073 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 73 states, 73 states have (on average 2.2465753424657535) internal successors, (164), 72 states have internal predecessors, (164), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 22:52:31,073 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:52:31,073 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:52:31,073 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:52:31,073 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:52:31,073 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:52:31,073 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:52:31,073 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:52:31,073 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:52:31,073 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:52:31,073 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:52:31,073 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:52:31,073 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:52:31,073 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:52:31,073 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-13 22:52:31,073 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-13 22:52:31,073 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-06-13 22:52:31,073 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-13 22:52:31,073 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-13 22:52:31,073 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-13 22:52:31,073 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-13 22:52:31,073 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:52:32,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:52:32,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:52:32,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:52:32,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:52:32,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:52:32,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:52:32,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:52:32,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:52:32,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:52:32,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:52:32,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:52:32,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:52:32,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:52:32,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-13 22:52:32,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-13 22:52:32,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-06-13 22:52:32,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-13 22:52:32,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-13 22:52:32,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-13 22:52:32,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-13 22:52:32,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-06-13 22:52:33,028 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,20 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:52:33,029 INFO L430 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 22:52:33,029 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 22:52:33,029 INFO L82 PathProgramCache]: Analyzing trace with hash 367922174, now seen corresponding path program 17 times [2021-06-13 22:52:33,029 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 22:52:33,029 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [871703180] [2021-06-13 22:52:33,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 22:52:33,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:52:34,517 INFO L134 CoverageAnalysis]: Checked inductivity of 751 backedges. 0 proven. 743 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-13 22:52:34,518 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 22:52:34,518 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [871703180] [2021-06-13 22:52:34,518 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [871703180] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:52:34,518 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1337748040] [2021-06-13 22:52:34,518 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:52:34,579 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 16 check-sat command(s) [2021-06-13 22:52:34,579 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 22:52:34,582 WARN L261 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 161 conjunts are in the unsatisfiable core [2021-06-13 22:52:34,583 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 22:52:39,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,321 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:39,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,334 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:39,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,367 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:39,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,384 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:39,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,404 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:39,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,413 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:39,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,435 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:39,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,454 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:39,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,461 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:39,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,475 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:39,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,496 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:39,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,502 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:39,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,506 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:39,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,520 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:39,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,534 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:39,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,540 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:39,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,542 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:39,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,544 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:39,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:52:39,546 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:52:39,546 INFO L244 Elim1Store]: Index analysis took 237 ms [2021-06-13 22:52:39,547 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 39 select indices, 39 select index equivalence classes, 190 disjoint index pairs (out of 741 index pairs), introduced 20 new quantified variables, introduced 0 case distinctions, treesize of input 361 treesize of output 127 [2021-06-13 22:52:39,549 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-13 22:52:39,554 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 22:52:39,556 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-13 22:52:39,556 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:367, output treesize:7 [2021-06-13 22:52:39,563 INFO L134 CoverageAnalysis]: Checked inductivity of 751 backedges. 12 proven. 739 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 22:52:39,563 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1337748040] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:52:39,563 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 22:52:39,563 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [38, 43] total 76 [2021-06-13 22:52:39,563 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [904324978] [2021-06-13 22:52:39,564 INFO L462 AbstractCegarLoop]: Interpolant automaton has 77 states [2021-06-13 22:52:39,564 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 22:52:39,564 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 77 interpolants. [2021-06-13 22:52:39,565 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=480, Invalid=5372, Unknown=0, NotChecked=0, Total=5852 [2021-06-13 22:52:39,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:52:39,565 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 22:52:39,565 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 77 states, 77 states have (on average 2.1818181818181817) internal successors, (168), 76 states have internal predecessors, (168), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 22:52:39,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:52:39,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:52:39,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:52:39,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:52:39,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:52:39,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:52:39,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:52:39,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:52:39,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:52:39,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:52:39,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:52:39,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:52:39,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:52:39,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-13 22:52:39,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-13 22:52:39,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-06-13 22:52:39,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-13 22:52:39,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-13 22:52:39,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-13 22:52:39,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-13 22:52:39,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-06-13 22:52:39,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:52:42,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:52:42,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:52:42,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:52:42,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:52:42,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:52:42,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:52:42,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:52:42,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:52:42,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:52:42,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:52:42,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:52:42,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:52:42,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:52:42,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-13 22:52:42,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-13 22:52:42,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-06-13 22:52:42,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-13 22:52:42,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-13 22:52:42,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-13 22:52:42,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-13 22:52:42,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-06-13 22:52:42,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-13 22:52:42,910 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2021-06-13 22:52:42,910 INFO L430 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 22:52:42,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 22:52:42,911 INFO L82 PathProgramCache]: Analyzing trace with hash -1461766627, now seen corresponding path program 18 times [2021-06-13 22:52:42,911 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 22:52:42,911 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1426609321] [2021-06-13 22:52:42,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 22:52:42,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:52:44,559 INFO L134 CoverageAnalysis]: Checked inductivity of 772 backedges. 0 proven. 764 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-13 22:52:44,559 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 22:52:44,559 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1426609321] [2021-06-13 22:52:44,559 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1426609321] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:52:44,559 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1849447540] [2021-06-13 22:52:44,560 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:52:44,615 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 16 check-sat command(s) [2021-06-13 22:52:44,616 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 22:52:44,621 WARN L261 TraceCheckSpWp]: Trace formula consists of 254 conjuncts, 170 conjunts are in the unsatisfiable core [2021-06-13 22:52:44,623 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 22:53:23,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,009 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:53:23,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,072 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:53:23,072 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:53:23,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,124 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:53:23,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,142 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:53:23,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,155 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:53:23,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,195 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:53:23,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,199 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:53:23,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,226 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:53:23,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,232 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:53:23,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,282 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:53:23,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,293 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:53:23,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,303 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:53:23,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,322 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:53:23,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,326 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:53:23,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,337 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:53:23,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,344 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:53:23,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,346 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:53:23,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,349 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:53:23,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:53:23,350 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:53:23,351 INFO L244 Elim1Store]: Index analysis took 347 ms [2021-06-13 22:53:23,352 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 41 select indices, 41 select index equivalence classes, 210 disjoint index pairs (out of 820 index pairs), introduced 21 new quantified variables, introduced 0 case distinctions, treesize of input 374 treesize of output 132 [2021-06-13 22:53:23,354 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-13 22:53:23,373 INFO L628 ElimStorePlain]: treesize reduction 5, result has 83.3 percent of original size [2021-06-13 22:53:23,375 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-13 22:53:23,375 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:397, output treesize:7 [2021-06-13 22:53:23,383 INFO L134 CoverageAnalysis]: Checked inductivity of 772 backedges. 12 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 22:53:23,383 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1849447540] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:53:23,383 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 22:53:23,383 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [40, 45] total 80 [2021-06-13 22:53:23,384 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1044080829] [2021-06-13 22:53:23,384 INFO L462 AbstractCegarLoop]: Interpolant automaton has 81 states [2021-06-13 22:53:23,384 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 22:53:23,384 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 81 interpolants. [2021-06-13 22:53:23,385 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=468, Invalid=5998, Unknown=14, NotChecked=0, Total=6480 [2021-06-13 22:53:23,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:53:23,385 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 22:53:23,385 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 81 states, 81 states have (on average 2.0987654320987654) internal successors, (170), 80 states have internal predecessors, (170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 22:53:23,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:53:23,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:53:23,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:53:23,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:53:23,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:53:23,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:53:23,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:53:23,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:53:23,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:53:23,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:53:23,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:53:23,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:53:23,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:53:23,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-13 22:53:23,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-13 22:53:23,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-06-13 22:53:23,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-13 22:53:23,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-13 22:53:23,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-13 22:53:23,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-13 22:53:23,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-06-13 22:53:23,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-13 22:53:23,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:54:09,034 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 101 [2021-06-13 22:54:13,751 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 109 [2021-06-13 22:54:24,265 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 131 [2021-06-13 22:54:26,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:54:26,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:54:26,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:54:26,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:54:26,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:54:26,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:54:26,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:54:26,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:54:26,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:54:26,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:54:26,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:54:26,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:54:26,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:54:26,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-13 22:54:26,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-13 22:54:26,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-06-13 22:54:26,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-13 22:54:26,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-13 22:54:26,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-13 22:54:26,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-13 22:54:26,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-06-13 22:54:26,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-13 22:54:26,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-06-13 22:54:27,072 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2021-06-13 22:54:27,072 INFO L430 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 22:54:27,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 22:54:27,072 INFO L82 PathProgramCache]: Analyzing trace with hash 1042028382, now seen corresponding path program 19 times [2021-06-13 22:54:27,072 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 22:54:27,072 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1576321805] [2021-06-13 22:54:27,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 22:54:27,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:54:29,251 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 895 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-13 22:54:29,251 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 22:54:29,251 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1576321805] [2021-06-13 22:54:29,251 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1576321805] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:54:29,251 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1284848986] [2021-06-13 22:54:29,251 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:54:29,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:54:29,299 WARN L261 TraceCheckSpWp]: Trace formula consists of 271 conjuncts, 177 conjunts are in the unsatisfiable core [2021-06-13 22:54:29,300 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 22:54:36,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,172 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:36,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,184 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:36,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,210 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:36,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,237 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:36,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,261 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:36,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,299 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:36,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,307 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:36,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,341 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:36,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,358 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:36,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,364 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:36,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,393 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:36,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,412 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:36,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,426 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:36,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,447 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:36,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,452 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:36,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,470 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:36,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,476 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:36,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,482 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:36,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,487 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:36,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,489 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:36,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:36,490 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:36,490 INFO L244 Elim1Store]: Index analysis took 339 ms [2021-06-13 22:54:36,492 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 43 select indices, 43 select index equivalence classes, 231 disjoint index pairs (out of 903 index pairs), introduced 22 new quantified variables, introduced 0 case distinctions, treesize of input 397 treesize of output 139 [2021-06-13 22:54:36,494 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-13 22:54:36,500 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 22:54:36,501 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-13 22:54:36,501 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:403, output treesize:7 [2021-06-13 22:54:36,509 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 12 proven. 891 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 22:54:36,509 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1284848986] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:54:36,509 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 22:54:36,509 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 47] total 84 [2021-06-13 22:54:36,509 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [935391605] [2021-06-13 22:54:36,509 INFO L462 AbstractCegarLoop]: Interpolant automaton has 85 states [2021-06-13 22:54:36,510 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 22:54:36,510 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 85 interpolants. [2021-06-13 22:54:36,511 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=570, Invalid=6570, Unknown=0, NotChecked=0, Total=7140 [2021-06-13 22:54:36,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:54:36,511 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 22:54:36,511 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 85 states, 85 states have (on average 2.164705882352941) internal successors, (184), 84 states have internal predecessors, (184), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 22:54:36,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:54:36,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:54:36,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:54:36,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:54:36,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:54:36,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:54:36,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:54:36,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:54:36,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:54:36,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:54:36,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:54:36,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:54:36,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:54:36,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-13 22:54:36,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-13 22:54:36,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-06-13 22:54:36,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-13 22:54:36,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-13 22:54:36,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-13 22:54:36,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-13 22:54:36,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-06-13 22:54:36,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-13 22:54:36,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-06-13 22:54:36,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:54:40,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:54:40,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:54:40,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:54:40,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:54:40,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:54:40,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:54:40,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:54:40,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:54:40,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:54:40,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:54:40,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:54:40,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:54:40,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:54:40,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-13 22:54:40,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-13 22:54:40,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-06-13 22:54:40,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-13 22:54:40,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-13 22:54:40,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-13 22:54:40,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-13 22:54:40,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-06-13 22:54:40,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-13 22:54:40,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-06-13 22:54:40,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-06-13 22:54:41,192 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:54:41,192 INFO L430 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 22:54:41,193 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 22:54:41,193 INFO L82 PathProgramCache]: Analyzing trace with hash -2039310659, now seen corresponding path program 20 times [2021-06-13 22:54:41,193 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 22:54:41,193 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1933192633] [2021-06-13 22:54:41,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 22:54:41,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:54:43,597 INFO L134 CoverageAnalysis]: Checked inductivity of 926 backedges. 0 proven. 918 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-13 22:54:43,598 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 22:54:43,598 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1933192633] [2021-06-13 22:54:43,598 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1933192633] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:54:43,598 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [253613144] [2021-06-13 22:54:43,598 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:54:43,650 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-13 22:54:43,650 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 22:54:43,652 WARN L261 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 187 conjunts are in the unsatisfiable core [2021-06-13 22:54:43,654 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 22:54:51,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,295 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:51,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,341 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:51,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,359 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:51,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,399 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:51,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,416 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:51,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,440 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:51,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,460 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:51,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,476 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:51,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,514 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:51,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,530 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:51,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,537 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:51,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,556 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:51,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,578 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:51,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,580 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:51,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,594 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:51,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,610 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:51,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,615 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:51,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,626 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:51,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,630 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:51,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,634 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:51,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,637 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:51,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,638 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:54:51,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:54:51,639 INFO L244 Elim1Store]: Index analysis took 345 ms [2021-06-13 22:54:51,640 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 45 select indices, 45 select index equivalence classes, 253 disjoint index pairs (out of 990 index pairs), introduced 23 new quantified variables, introduced 0 case distinctions, treesize of input 418 treesize of output 144 [2021-06-13 22:54:51,643 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-13 22:54:51,649 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 22:54:51,650 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-13 22:54:51,650 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:428, output treesize:7 [2021-06-13 22:54:51,658 INFO L134 CoverageAnalysis]: Checked inductivity of 926 backedges. 12 proven. 914 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 22:54:51,659 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [253613144] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:54:51,659 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 22:54:51,659 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [44, 49] total 88 [2021-06-13 22:54:51,659 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1730456767] [2021-06-13 22:54:51,659 INFO L462 AbstractCegarLoop]: Interpolant automaton has 89 states [2021-06-13 22:54:51,659 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 22:54:51,659 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 89 interpolants. [2021-06-13 22:54:51,661 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=599, Invalid=7233, Unknown=0, NotChecked=0, Total=7832 [2021-06-13 22:54:51,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:54:51,661 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 22:54:51,661 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 89 states, 89 states have (on average 2.0898876404494384) internal successors, (186), 88 states have internal predecessors, (186), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 22:54:51,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:54:51,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:54:51,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:54:51,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:54:51,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:54:51,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:54:51,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:54:51,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:54:51,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:54:51,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:54:51,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:54:51,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:54:51,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:54:51,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-13 22:54:51,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-13 22:54:51,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-06-13 22:54:51,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-13 22:54:51,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-13 22:54:51,662 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-13 22:54:51,662 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-13 22:54:51,662 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-06-13 22:54:51,662 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-13 22:54:51,662 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-06-13 22:54:51,662 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-06-13 22:54:51,662 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:54:56,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:54:56,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:54:56,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:54:56,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:54:56,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:54:56,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:54:56,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:54:56,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:54:56,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:54:56,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:54:56,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:54:56,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:54:56,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:54:56,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-13 22:54:56,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-13 22:54:56,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-06-13 22:54:56,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-13 22:54:56,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-13 22:54:56,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-13 22:54:56,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-13 22:54:56,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-06-13 22:54:56,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-13 22:54:56,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-06-13 22:54:56,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-06-13 22:54:56,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-06-13 22:54:56,454 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2021-06-13 22:54:56,455 INFO L430 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 22:54:56,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 22:54:56,455 INFO L82 PathProgramCache]: Analyzing trace with hash -545961282, now seen corresponding path program 21 times [2021-06-13 22:54:56,455 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 22:54:56,455 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [426417950] [2021-06-13 22:54:56,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 22:54:56,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:54:59,088 INFO L134 CoverageAnalysis]: Checked inductivity of 1069 backedges. 0 proven. 1061 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-13 22:54:59,088 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 22:54:59,089 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [426417950] [2021-06-13 22:54:59,089 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [426417950] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:54:59,089 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1777682210] [2021-06-13 22:54:59,089 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:54:59,152 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 19 check-sat command(s) [2021-06-13 22:54:59,152 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 22:54:59,155 WARN L261 TraceCheckSpWp]: Trace formula consists of 293 conjuncts, 193 conjunts are in the unsatisfiable core [2021-06-13 22:54:59,156 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 22:55:02,542 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2021-06-13 22:55:08,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,520 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:08,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,545 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:08,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,587 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:08,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,596 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:08,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,633 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:08,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,656 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:08,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,669 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:08,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,710 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:08,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,730 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:08,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,751 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:08,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,775 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:08,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,801 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:08,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,808 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:08,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,827 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:08,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,842 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:08,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,846 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:08,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,862 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:08,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,871 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:08,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,872 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:08,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,879 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:08,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,885 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:08,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,888 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:08,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,890 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:08,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:08,891 INFO L244 Elim1Store]: Index analysis took 406 ms [2021-06-13 22:55:08,893 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 47 select indices, 47 select index equivalence classes, 276 disjoint index pairs (out of 1081 index pairs), introduced 24 new quantified variables, introduced 0 case distinctions, treesize of input 433 treesize of output 151 [2021-06-13 22:55:08,895 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-13 22:55:08,901 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 22:55:08,902 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-13 22:55:08,902 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:439, output treesize:7 [2021-06-13 22:55:08,911 INFO L134 CoverageAnalysis]: Checked inductivity of 1069 backedges. 12 proven. 1057 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 22:55:08,911 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1777682210] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:55:08,911 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 22:55:08,911 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 51] total 92 [2021-06-13 22:55:08,911 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1954954943] [2021-06-13 22:55:08,911 INFO L462 AbstractCegarLoop]: Interpolant automaton has 93 states [2021-06-13 22:55:08,911 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 22:55:08,912 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 93 interpolants. [2021-06-13 22:55:08,912 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=668, Invalid=7888, Unknown=0, NotChecked=0, Total=8556 [2021-06-13 22:55:08,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:55:08,912 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 22:55:08,912 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 93 states, 93 states have (on average 2.150537634408602) internal successors, (200), 92 states have internal predecessors, (200), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 22:55:08,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:55:08,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:55:08,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:55:08,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:55:08,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:55:08,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:55:08,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:55:08,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:55:08,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:55:08,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:55:08,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:55:08,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:55:08,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:55:08,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-13 22:55:08,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-13 22:55:08,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-06-13 22:55:08,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-13 22:55:08,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-13 22:55:08,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-13 22:55:08,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-13 22:55:08,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-06-13 22:55:08,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-13 22:55:08,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-06-13 22:55:08,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-06-13 22:55:08,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-06-13 22:55:08,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:55:17,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:55:17,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:55:17,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:55:17,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:55:17,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:55:17,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:55:17,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:55:17,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:55:17,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:55:17,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:55:17,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:55:17,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:55:17,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:55:17,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-13 22:55:17,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-13 22:55:17,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-06-13 22:55:17,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-13 22:55:17,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-13 22:55:17,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-13 22:55:17,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-13 22:55:17,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-06-13 22:55:17,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-13 22:55:17,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-06-13 22:55:17,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-06-13 22:55:17,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-06-13 22:55:17,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-13 22:55:17,725 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25,25 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:55:17,725 INFO L430 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 22:55:17,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 22:55:17,726 INFO L82 PathProgramCache]: Analyzing trace with hash 272617309, now seen corresponding path program 22 times [2021-06-13 22:55:17,726 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 22:55:17,726 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [933096194] [2021-06-13 22:55:17,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 22:55:17,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:55:20,654 INFO L134 CoverageAnalysis]: Checked inductivity of 1094 backedges. 0 proven. 1086 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-13 22:55:20,654 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 22:55:20,654 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [933096194] [2021-06-13 22:55:20,654 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [933096194] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:55:20,654 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1987235132] [2021-06-13 22:55:20,654 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:55:20,709 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-13 22:55:20,710 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 22:55:20,712 WARN L261 TraceCheckSpWp]: Trace formula consists of 298 conjuncts, 201 conjunts are in the unsatisfiable core [2021-06-13 22:55:20,713 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 22:55:30,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,591 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:30,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,669 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:30,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,698 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:30,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,725 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:30,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,745 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:30,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,773 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:30,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,821 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:30,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,838 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:30,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,862 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:30,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,875 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:30,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,896 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:30,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,924 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:30,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,961 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:30,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,963 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:30,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,988 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:30,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:30,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,002 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:31,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,010 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:31,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,015 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:31,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,021 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:31,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,034 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:31,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,041 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:31,042 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:31,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:31,046 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:31,047 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:31,047 INFO L244 Elim1Store]: Index analysis took 466 ms [2021-06-13 22:55:31,049 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 49 select indices, 49 select index equivalence classes, 300 disjoint index pairs (out of 1176 index pairs), introduced 25 new quantified variables, introduced 0 case distinctions, treesize of input 450 treesize of output 156 [2021-06-13 22:55:31,052 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-13 22:55:31,059 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 22:55:31,060 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-13 22:55:31,060 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:456, output treesize:7 [2021-06-13 22:55:31,069 INFO L134 CoverageAnalysis]: Checked inductivity of 1094 backedges. 12 proven. 1082 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 22:55:31,069 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1987235132] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:55:31,069 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 22:55:31,069 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 53] total 96 [2021-06-13 22:55:31,069 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [577115409] [2021-06-13 22:55:31,069 INFO L462 AbstractCegarLoop]: Interpolant automaton has 97 states [2021-06-13 22:55:31,069 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 22:55:31,070 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 97 interpolants. [2021-06-13 22:55:31,070 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=699, Invalid=8613, Unknown=0, NotChecked=0, Total=9312 [2021-06-13 22:55:31,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:55:31,070 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 22:55:31,070 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 97 states, 97 states have (on average 2.082474226804124) internal successors, (202), 96 states have internal predecessors, (202), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 22:55:31,070 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:55:31,070 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:55:31,070 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:55:31,070 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:55:31,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:55:31,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:55:31,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:55:31,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:55:31,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:55:31,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:55:31,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:55:31,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:55:31,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:55:31,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-13 22:55:31,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-13 22:55:31,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-06-13 22:55:31,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-13 22:55:31,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-13 22:55:31,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-13 22:55:31,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-13 22:55:31,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-06-13 22:55:31,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-13 22:55:31,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-06-13 22:55:31,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-06-13 22:55:31,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-06-13 22:55:31,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-13 22:55:31,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:55:42,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:55:42,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:55:42,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:55:42,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:55:42,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:55:42,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:55:42,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:55:42,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:55:42,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:55:42,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:55:42,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:55:42,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:55:42,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:55:42,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-13 22:55:42,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-13 22:55:42,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-06-13 22:55:42,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-13 22:55:42,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-13 22:55:42,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-13 22:55:42,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-13 22:55:42,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-06-13 22:55:42,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-13 22:55:42,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-06-13 22:55:42,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-06-13 22:55:42,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-06-13 22:55:42,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-13 22:55:42,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2021-06-13 22:55:42,323 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2021-06-13 22:55:42,323 INFO L430 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 22:55:42,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 22:55:42,323 INFO L82 PathProgramCache]: Analyzing trace with hash 323986974, now seen corresponding path program 23 times [2021-06-13 22:55:42,323 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 22:55:42,323 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1194849640] [2021-06-13 22:55:42,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 22:55:42,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:55:45,709 INFO L134 CoverageAnalysis]: Checked inductivity of 1249 backedges. 0 proven. 1241 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-13 22:55:45,709 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 22:55:45,709 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1194849640] [2021-06-13 22:55:45,709 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1194849640] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:55:45,709 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1390204746] [2021-06-13 22:55:45,709 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:55:45,802 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 21 check-sat command(s) [2021-06-13 22:55:45,802 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 22:55:45,805 WARN L261 TraceCheckSpWp]: Trace formula consists of 315 conjuncts, 210 conjunts are in the unsatisfiable core [2021-06-13 22:55:45,807 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 22:55:56,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,289 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:56,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,313 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:56,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,368 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:56,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,401 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:56,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,415 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:56,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,450 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:56,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,488 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:56,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,513 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:56,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,532 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:56,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,552 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:56,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,589 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:56,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,599 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:56,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,611 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:56,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,632 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:56,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,657 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:56,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,661 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:56,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,676 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:56,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,684 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:56,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,706 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:56,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,720 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:56,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,722 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:56,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,728 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:56,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,735 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:56,735 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:56,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 22:55:56,737 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 22:55:56,737 INFO L244 Elim1Store]: Index analysis took 474 ms [2021-06-13 22:55:56,739 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 51 select indices, 51 select index equivalence classes, 325 disjoint index pairs (out of 1275 index pairs), introduced 26 new quantified variables, introduced 0 case distinctions, treesize of input 469 treesize of output 163 [2021-06-13 22:55:56,742 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-13 22:55:56,747 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-13 22:55:56,748 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-13 22:55:56,748 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:475, output treesize:7 [2021-06-13 22:55:56,757 INFO L134 CoverageAnalysis]: Checked inductivity of 1249 backedges. 12 proven. 1237 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 22:55:56,757 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1390204746] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:55:56,757 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 22:55:56,758 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [50, 55] total 100 [2021-06-13 22:55:56,758 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1378645065] [2021-06-13 22:55:56,758 INFO L462 AbstractCegarLoop]: Interpolant automaton has 101 states [2021-06-13 22:55:56,758 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 22:55:56,758 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 101 interpolants. [2021-06-13 22:55:56,759 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=774, Invalid=9326, Unknown=0, NotChecked=0, Total=10100 [2021-06-13 22:55:56,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:55:56,759 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 22:55:56,759 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 101 states, 101 states have (on average 2.1386138613861387) internal successors, (216), 100 states have internal predecessors, (216), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 22:55:56,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:55:56,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:55:56,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:55:56,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:55:56,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:55:56,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:55:56,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:55:56,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:55:56,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:55:56,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:55:56,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:55:56,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:55:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:55:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-13 22:55:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-13 22:55:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-06-13 22:55:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-13 22:55:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-13 22:55:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-13 22:55:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-13 22:55:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-06-13 22:55:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-13 22:55:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-06-13 22:55:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-06-13 22:55:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-06-13 22:55:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-13 22:55:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 75 states. [2021-06-13 22:55:56,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 22:56:04,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:56:04,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-13 22:56:04,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-13 22:56:04,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:56:04,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-13 22:56:04,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-13 22:56:04,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-13 22:56:04,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-13 22:56:04,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-13 22:56:04,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-13 22:56:04,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-13 22:56:04,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-13 22:56:04,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-13 22:56:04,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-13 22:56:04,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-13 22:56:04,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-06-13 22:56:04,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-13 22:56:04,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-13 22:56:04,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-13 22:56:04,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-13 22:56:04,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-06-13 22:56:04,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-13 22:56:04,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-06-13 22:56:04,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-06-13 22:56:04,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-06-13 22:56:04,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-13 22:56:04,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2021-06-13 22:56:04,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-06-13 22:56:04,430 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2021-06-13 22:56:04,430 INFO L430 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-13 22:56:04,430 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-13 22:56:04,430 INFO L82 PathProgramCache]: Analyzing trace with hash 1471209469, now seen corresponding path program 24 times [2021-06-13 22:56:04,430 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-13 22:56:04,430 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1156548716] [2021-06-13 22:56:04,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-13 22:56:04,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-13 22:56:07,946 INFO L134 CoverageAnalysis]: Checked inductivity of 1276 backedges. 0 proven. 1268 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-13 22:56:07,946 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-13 22:56:07,946 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1156548716] [2021-06-13 22:56:07,946 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1156548716] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 22:56:07,947 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [418917446] [2021-06-13 22:56:07,947 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-13 22:56:08,032 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 21 check-sat command(s) [2021-06-13 22:56:08,033 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-13 22:56:08,036 WARN L261 TraceCheckSpWp]: Trace formula consists of 320 conjuncts, 218 conjunts are in the unsatisfiable core [2021-06-13 22:56:08,037 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-13 23:00:33,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:33,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,025 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 23:00:34,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,048 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 23:00:34,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,079 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 23:00:34,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,116 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 23:00:34,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,173 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 23:00:34,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,179 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 23:00:34,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,234 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 23:00:34,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,252 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 23:00:34,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,267 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 23:00:34,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,295 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 23:00:34,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,324 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 23:00:34,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,384 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 23:00:34,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,409 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 23:00:34,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,418 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 23:00:34,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,444 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 23:00:34,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,451 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 23:00:34,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,470 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 23:00:34,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,477 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 23:00:34,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,496 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 23:00:34,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,507 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 23:00:34,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,510 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 23:00:34,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,522 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 23:00:34,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,525 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 23:00:34,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,527 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 23:00:34,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,532 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 23:00:34,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-13 23:00:34,533 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-13 23:00:34,533 INFO L244 Elim1Store]: Index analysis took 535 ms [2021-06-13 23:00:34,535 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 53 select indices, 53 select index equivalence classes, 351 disjoint index pairs (out of 1378 index pairs), introduced 27 new quantified variables, introduced 0 case distinctions, treesize of input 482 treesize of output 168 [2021-06-13 23:00:34,538 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-13 23:00:34,562 INFO L628 ElimStorePlain]: treesize reduction 5, result has 81.5 percent of original size [2021-06-13 23:00:34,563 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-13 23:00:34,563 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:502, output treesize:7 [2021-06-13 23:00:34,572 INFO L134 CoverageAnalysis]: Checked inductivity of 1276 backedges. 12 proven. 1239 refuted. 25 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-13 23:00:34,573 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [418917446] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-13 23:00:34,573 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-13 23:00:34,573 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [52, 57] total 104 [2021-06-13 23:00:34,573 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1929356807] [2021-06-13 23:00:34,573 INFO L462 AbstractCegarLoop]: Interpolant automaton has 105 states [2021-06-13 23:00:34,573 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-13 23:00:34,573 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 105 interpolants. [2021-06-13 23:00:34,574 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=778, Invalid=10066, Unknown=76, NotChecked=0, Total=10920 [2021-06-13 23:00:34,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-13 23:00:34,574 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-13 23:00:34,574 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 105 states, 105 states have (on average 2.0761904761904764) internal successors, (218), 104 states have internal predecessors, (218), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-13 23:00:34,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 23:00:34,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-13 23:00:34,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-13 23:00:34,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 23:00:34,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-13 23:00:34,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-13 23:00:34,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-13 23:00:34,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-13 23:00:34,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-13 23:00:34,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-13 23:00:34,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-13 23:00:34,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-13 23:00:34,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-13 23:00:34,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-13 23:00:34,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-13 23:00:34,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-06-13 23:00:34,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-13 23:00:34,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-13 23:00:34,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-13 23:00:34,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-13 23:00:34,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-06-13 23:00:34,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-13 23:00:34,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-06-13 23:00:34,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-06-13 23:00:34,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-06-13 23:00:34,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-13 23:00:34,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 75 states. [2021-06-13 23:00:34,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-06-13 23:00:34,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-13 23:00:56,891 WARN L227 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) stderr output: (error "out of memory") [2021-06-13 23:00:57,092 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2021-06-13 23:00:57,093 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:241) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:258) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.checkSat(ManagedScript.java:138) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.checkValidity(IncrementalHoareTripleChecker.java:676) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.checkInternal(IncrementalHoareTripleChecker.java:143) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.ProtectiveHoareTripleChecker.checkInternal(ProtectiveHoareTripleChecker.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.EfficientHoareTripleChecker.checkInternal(EfficientHoareTripleChecker.java:63) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.CachingHoareTripleChecker.checkInternal(CachingHoareTripleChecker.java:97) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton$InternalSuccessorComputationHelper.computeSuccWithSolver(AbstractInterpolantAutomaton.java:357) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.DeterministicInterpolantAutomaton.addOtherSuccessors(DeterministicInterpolantAutomaton.java:197) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.BasicAbstractInterpolantAutomaton.computeSuccs(BasicAbstractInterpolantAutomaton.java:77) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.BasicAbstractInterpolantAutomaton.computeSuccs(BasicAbstractInterpolantAutomaton.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton.internalSuccessors(AbstractInterpolantAutomaton.java:233) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton.internalSuccessors(AbstractInterpolantAutomaton.java:1) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.TotalizeNwa.internalSuccessors(TotalizeNwa.java:213) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.ProductNwa.internalSuccessors(ProductNwa.java:216) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.ProductNwa.internalSuccessors(ProductNwa.java:200) at de.uni_freiburg.informatik.ultimate.automata.partialorder.SleepSetNewStateReduction.search(SleepSetNewStateReduction.java:159) at de.uni_freiburg.informatik.ultimate.automata.partialorder.SleepSetNewStateReduction.(SleepSetNewStateReduction.java:111) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.PartialOrderReductionFacade.apply(PartialOrderReductionFacade.java:147) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.PartialOrderCegarLoop.isAbstractionEmpty(PartialOrderCegarLoop.java:192) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:509) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:374) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:69) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:63) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:364) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:293) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:238) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:167) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1461) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:654) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:238) ... 43 more [2021-06-13 23:00:57,095 INFO L168 Benchmark]: Toolchain (without parser) took 564250.26 ms. Allocated memory was 208.7 MB in the beginning and 751.8 MB in the end (delta: 543.2 MB). Free memory was 188.2 MB in the beginning and 400.2 MB in the end (delta: -212.1 MB). Peak memory consumption was 332.1 MB. Max. memory is 8.0 GB. [2021-06-13 23:00:57,095 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.11 ms. Allocated memory is still 208.7 MB. Free memory was 189.5 MB in the beginning and 189.3 MB in the end (delta: 162.6 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-06-13 23:00:57,095 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.88 ms. Allocated memory is still 208.7 MB. Free memory was 188.2 MB in the beginning and 186.8 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 8.0 GB. [2021-06-13 23:00:57,095 INFO L168 Benchmark]: Boogie Preprocessor took 12.94 ms. Allocated memory is still 208.7 MB. Free memory was 186.8 MB in the beginning and 185.9 MB in the end (delta: 948.9 kB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-13 23:00:57,095 INFO L168 Benchmark]: RCFGBuilder took 196.64 ms. Allocated memory is still 208.7 MB. Free memory was 185.8 MB in the beginning and 173.7 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-06-13 23:00:57,095 INFO L168 Benchmark]: TraceAbstraction took 564005.08 ms. Allocated memory was 208.7 MB in the beginning and 751.8 MB in the end (delta: 543.2 MB). Free memory was 173.4 MB in the beginning and 400.2 MB in the end (delta: -226.9 MB). Peak memory consumption was 317.4 MB. Max. memory is 8.0 GB. [2021-06-13 23:00:57,095 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.11 ms. Allocated memory is still 208.7 MB. Free memory was 189.5 MB in the beginning and 189.3 MB in the end (delta: 162.6 kB). There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 31.88 ms. Allocated memory is still 208.7 MB. Free memory was 188.2 MB in the beginning and 186.8 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 8.0 GB. * Boogie Preprocessor took 12.94 ms. Allocated memory is still 208.7 MB. Free memory was 186.8 MB in the beginning and 185.9 MB in the end (delta: 948.9 kB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 196.64 ms. Allocated memory is still 208.7 MB. Free memory was 185.8 MB in the beginning and 173.7 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 564005.08 ms. Allocated memory was 208.7 MB in the beginning and 751.8 MB in the end (delta: 543.2 MB). Free memory was 173.4 MB in the beginning and 400.2 MB in the end (delta: -226.9 MB). Peak memory consumption was 317.4 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:241) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...